Rack for drinking glasses



FIG. 1 is an environmental perspective view of a rack for drinking glasses showing my new design;

FIG. 2 is a front elevational view with the rear elevational view being a mirror image thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right side elevational view with the left side being a mirror image thereof; and,

FIG. 5 is a bottom view thereof.

The broken line showing of the drinking glasses is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a rack for drinking glasses, as shown and described. 